How To Fix MMPUR_INTR_SOA032 - Multiple logical ports for one external system defined

SAP Error Message - Details

• Message type: E = Error

• Message class: MMPUR_INTR_SOA - Message Class for SOA Services

• Message number: 032

• Message text: Multiple logical ports for one external system defined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MMPUR_INTR_SOA032 - Multiple logical ports for one external system defined ?

  The SAP error message MMPUR_INTR_SOA032 indicates that there are multiple logical ports defined for a single external system in the SAP system. This situation can lead to confusion in communication between the SAP system and the external system, as the system may not know which logical port to use for the connection.
  Cause:
  The error typically arises from the following scenarios:
  
  Configuration Issues: Multiple logical ports have been created for the same external system in the SAP system configuration.
  Incorrect Setup: During the setup of the integration scenario, the same external system might have been mistakenly assigned multiple logical ports.
  Legacy Data: If the system has been migrated or upgraded, old configurations might still exist, leading to duplicates.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Identify Logical Ports:
  
  Go to transaction SOAMANAGER in your SAP system.
  Navigate to the Service Administration section.
  Check the logical ports defined for the external system in question.
  
  
  
  Review Configuration:
  
  Identify all logical ports associated with the external system.
  Determine which logical ports are necessary and which can be removed or consolidated.
  
  
  
  Delete or Consolidate Ports:
  
  If you find multiple logical ports that are not needed, you can delete the unnecessary ones.
  If there are multiple ports that serve different purposes, ensure that they are correctly configured and that the application is set to use the appropriate one.
  
  
  
  Test the Connection:
  
  After making changes, test the connection to the external system to ensure that the communication is functioning correctly.
  
  
  
  Documentation:
  
  Document the changes made for future reference and to avoid similar issues.
  
  
  
  Related Information:
  
  SOA Manager: This is the transaction used to manage service-oriented architecture (SOA) configurations, including logical ports.
  Integration Scenarios: Understanding the specific integration scenario can help in determining the correct logical port to use.
  SAP Notes: Check for any relevant SAP Notes that might provide additional guidance or updates related to this error message.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or technical team for further investigation, as they may have access to more detailed logs and system configurations.